7AI351.7

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The B&R 7AI351.7 analog input module belongs to the B&R 2003 series, known for its great performance capabilities. Engineered to accommodate both +/- 10 V and 0-20 mA inputs with a 12-bit + LT resolution, it ensures precise data acquisition across a spectrum of operational environments.

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Product Description:

The B&R 7AI351.7 analog input module stands as a testament to precision and adaptability within industrial automation. This module belongs to the B&R 2003 series, known for its great performance capabilities. Engineered to accommodate both +/- 10 V and 0-20 mA inputs with a 12-bit + LT resolution, it ensures precise data acquisition across a spectrum of operational environments. This module features a mode switch that facilitates seamless toggling between voltage and current measurement modes, catering to diverse industrial applications with ease.

Key to its functionality are specifications such as a 20 M? differential input resistance for voltage measurements and 130-200 ? for current measurements, which enhance the accuracy of this module under varying load conditions. Operating efficiently with a power consumption of 0.3 W during current/voltage measurement and 0.7 W in potentiometer operation, it strikes a balance between performance and energy efficiency. The reliable capability of this module to maintain high signal integrity with a 1 kHz cut-off frequency and 60 dB attenuation ensures reliable analog signal processing, critical for precision-sensitive applications.

Designed for seamless integration, the B&R 7AI351.7 module supports a range of controllers including the 2003 PCC CPU, Remote I/O Bus Controller, and CAN Bus Controller, offering versatility in automation networks. Its adherence to CE and UL cULus E115267 standards underscores its commitment to safety and quality assurance, making it a preferred choice for engineers seeking dependable solutions in industrial automation. With robust features tailored for reliability and efficiency, the B&R 7AI351.7 module continues to set benchmarks in analog input technology, meeting the evolving demands of modern industrial applications.

Attenuation
60 dB
Certification
CE, UL cULus E115267
Cut-off Frequency
225 kHz
Manufacturer
B&R
Model Number
7AI351.70
Module Type
B&R 2003 screw-in module
Number of Inputs
1 differential input
Power Consumption (Current/Voltage)
0.3 W
Resolution
12 Bit + LT
Series
B&R 2003

Frequently Asked Questions about 7AI351.7:

Q: What is the input range of the B&R 7AI351.7 analog input module?

A: The module supports inputs ranging from +/- 10 V to 0-20 mA.

Q: What is the power consumption of the B&R 7AI351.7 during voltage/current measurement?

A: It consumes 0.3 W during voltage/current measurement.

Q: Which controllers are compatible with the B&R 7AI351.7 module?

A: It supports controllers like the 2003 PCC CPU, Remote I/O Bus Controller, and CAN Bus Controller.

Q: What is the resolution of the B&R 7AI351.7 analog input module?

A: It has a 12-bit + LT resolution.

Q: Does the B&R 7AI351.7 module meet CE and UL cULus E115267 standards?

A: Yes, it adheres to CE and UL cULus E115267 standards for safety and quality assurance.


Internal Product Review

  • ‘‘With robust features tailored for reliability and efficiency, the 7AI351.7 module continues to set benchmarks in analog input technology, meeting the evolving demands of modern industrial applications.’’

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